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		<div style="display:none;" id="Q1">
			<div class="question1">
				<p>1. (单选题, 4.0 分) What is the term for invoking a method from another method in Java?</p>

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				<input type="hidden" value="B" name="answer1" />
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				<input type="radio" id="optionA" name="cQ0" value="A" />
				<label for="optionA">A.
					<pre><h2 style="font-size:20px">
		method chaining
					</h2></pre>
				</label>
				
				<input type="radio" id="optionB" name="cQ0" value="B" />
				<label for="optionB">B.
					<pre><h2 style="font-size:20px">
		method calling
					</h2></pre>
				</label>
				
				<input type="radio" id="optionC" name="cQ0" value="C" />
				<label for="optionC">C.
					<pre><h2 style="font-size:20px">
		method bridging
					</h2></pre>
				</label>
				
				<input type="radio" id="optionD" name="cQ0" value="D" />
				<label for="optionD">D.
					<pre><h2 style="font-size:20px">
		method linking
					</h2></pre>
				</label>
				

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		<div style="display:none;" id="Q2">
			<div class="question2">
				<p>2. (单选题, 4.0 分) In Java, can a private method be accessed from outside the class?</p>

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				<input type="radio" id="option2A" name="cQ1" value="A" />
				<label for="option2A">A.
					<pre><h2 style="font-size:20px">
		Yes
					</h2></pre>
				</label>
				
				<input type="radio" id="option2B" name="cQ1" value="B" />
				<label for="option2B">B.
					<pre><h2 style="font-size:20px">
		No
					</h2></pre>
				</label>
				
				<input type="radio" id="option2C" name="cQ1" value="C">
				<label for="option2C">C.
					<pre><h2 style="font-size:20px">
		Maybe 
					</h2></pre>
				</label>
				
				<input type="radio" id="option2D" name="cQ1" value="D">
				<label for="option2D">D.
					<pre><h2 style="font-size:20px">
		Not sure
					</h2></pre>
				</label>
				

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		<div style="display:none;" id="Q3">
			<div class="question3">
				<p>3. (单选题, 4.0 分) How is method overriding different from method overloading in Java?</p>

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				<input type="radio" id="option3A" name="cQ2" value="A" />
				<label for="option3A">A.
					<pre><h2 style="font-size:20px">
		Method overriding involves changing the method signature, while overloading does not 
				</h2></pre>
				</label>
				
				<input type="radio" id="option3B" name="cQ2" value="B" />
				<label for="option3B">B.
					<pre><h2 style="font-size:20px">
		Overloading allows multiple methods with the same name in a class, overriding does not
					</h2></pre>
				</label>
				
				<input type="radio" id="option3C" name="cQ2" value="C">
				<label for="option3C">C.
					<pre><h2 style="font-size:20px">
		Overriding involves inheritance, while overloading does not 
					</h2></pre>
				</label>
				
				<input type="radio" id="option3D" name="cQ2" value="D">
				<label for="option3D">D.
					<pre><h2 style="font-size:20px">
		Overloading can only occur within the same class, overriding occurs between superclass and subclass
					</h2></pre>
				</label>
				

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		<div style="display:none;" id="Q4">
			<div class="question4">
				<p>4. (单选题, 4.0 分) What is the term for calling a method within the same class in Java? </p>

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				<input type="hidden" value="C" name="answer4" />
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				<input type="radio" id="option4A" name="cQ3" value="A" />
				<label for="option4A">A.
					<pre><h2 style="font-size:20px">
		static invocation
					</h2></pre>
				</label>
				
				<input type="radio" id="option4B" name="cQ3" value="B" />
				<label for="option4B">B.
					<pre><h2 style="font-size:20px">
		instance invocation
					</h2></pre>
				</label>
				
				<input type="radio" id="option4C" name="cQ3" value="C">
				<label for="option4C">C.
					<pre><h2 style="font-size:20px">
		local invocation
					</h2></pre>
				</label>
				
				<input type="radio" id="option4D" name="cQ3" value="D">
				<label for="option4D">D.
					<pre><h2 style="font-size:20px">
		direct invocation
					</h2></pre>
				</label>
				

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		<div style="display:none;" id="Q5">
			<div class="question5">
				<p>5. (单选题, 4.0 分) In Java, what is the access modifier that allows a method to be accessed from any class in the same package? </p>

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				<input type="radio" id="option5A" name="cQ4" value="A" />
				<label for="option5A">A.
					<pre><h2 style="font-size:20px">
		private                
					</h2></pre>
				</label>
				
				<input type="radio" id="option5B" name="cQ4" value="B" />
				<label for="option5B">B.
					<pre><h2 style="font-size:20px">
		protected
					</h2></pre>
				</label>
				
				<input type="radio" id="option5C" name="cQ4" value="C">
				<label for="option5C">C.
					<pre><h2 style="font-size:20px">
		package-private
					</h2></pre>
				</label>
				
				<input type="radio" id="option5D" name="cQ4" value="D">
				<label for="option5D">D.
					<pre><h2 style="font-size:20px">
		public
					</h2></pre>
				</label>

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		<div style="display:none;" id="Q6">
			<div class="question6">
				<p>6. (单选题, 4.0 分) Can a non-static method access static variables directly in Java? </p>
				
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				<input type="radio" id="option6A" name="cQ5" value="A" />
				<label for="option6A">A.
					<pre><h2 style="font-size:20px">
		Yes
					</h2></pre>
				</label>
				
				<input type="radio" id="option6B" name="cQ5" value="B" />
				<label for="option6B">B.
					<pre><h2 style="font-size:20px">
		No
					</h2></pre>
				</label>
				
				<input type="radio" id="option6C" name="cQ5" value="C">
				<label for="option6C">C.
					<pre><h2 style="font-size:20px">
		Maybe
					</h2></pre>
				</label>
				
				<input type="radio" id="option6D" name="cQ5" value="D">
				<label for="option6D">D.
					<pre><h2 style="font-size:20px">
		Not sure
					</h2></pre>
				</label>
				

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		<div style="display:none;" id="Q7">
			<div class="question7">
				<p>7. (单选题, 4.0 分) What is the term for invoking a method from one class in another class in Java? </p>

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				<input type="radio" id="option7A" name="cQ6" value="A" />
				<label for="option7A">A.
					<pre><h2 style="font-size:20px">
		method referencing
					</h2></pre>
				</label>
				
				<input type="radio" id="option7B" name="cQ6" value="B" />
				<label for="option7B">B.
					<pre><h2 style="font-size:20px">
	    method calling 
					</h2></pre>
				</label>
				
				<input type="radio" id="option7C" name="cQ6" value="C">
				<label for="option7C">C.
					<pre><h2 style="font-size:20px">
		method bridging
					</h2></pre>
				</label>
				
				<input type="radio" id="option7D" name="cQ6" value="D">
				<label for="option7D">D.
					<pre><h2 style="font-size:20px">
		method linking
					</h2></pre>
				</label>
				

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		<div style="display:none;" id="Q8">
			<div class="question8">
				<p>8. (单选题, 4.0 分) In Java, how can you prevent a method from being overridden by subclasses?</p>

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				<input type="radio" id="option8A" name="cQ7" value="A" />
				<label for="option8A">A.
					<pre><h2 style="font-size:20px">
		Make the method static
					</h2></pre>
				</label>
				
				<input type="radio" id="option8B" name="cQ7" value="B" />
				<label for="option8B">B.
					<pre><h2 style="font-size:20px">
		Make the method protected
					</h2></pre>
				</label>
				
				<input type="radio" id="option8C" name="cQ7" value="C">
				<label for="option8C">C.
					<pre><h2 style="font-size:20px">
		Make the method final 
					</h2></pre>
				</label>
				
				<input type="radio" id="option8D" name="cQ7" value="D">
				<label for="option8D">D.
					<pre><h2 style="font-size:20px">
		Make the method private
					</h2></pre>
				</label>
				

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		<div style="display:none;" id="Q9">
			<div class="question9">
				<p>9. (单选题, 4.0 分) When a method is marked as private, from where is it accessible in Java?</p>

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				<input type="radio" id="option9A" name="cQ8" value="A" />
				<label for="option9A">A.
					<pre><h2 style="font-size:20px">
	    Only within the same class
					</h2></pre>
				</label>
				
				<input type="radio" id="option9B" name="cQ8" value="B" />
				<label for="option9B">B.
					<pre><h2 style="font-size:20px">
		Within the same package
					</h2></pre>
				</label>
				
				<input type="radio" id="option9C" name="cQ8" value="C" />
				<label for="option9C">C.
					<pre><h2 style="font-size:20px">
		From any class in the program
					</h2></pre>
				</label>
				
				
				<input type="radio" id="option9D" name="cQ8" value="D" />
				<label for="option9D">D.
					<pre><h2 style="font-size:20px">
		From any subclass of the class
					</h2></pre>
				</label>

				
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			<div class="question8">
				<p>10. (单选题, 4.0 分) Can a subclass have a method with the same name as a method in the superclass in Java? </p>

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					<pre><h2 style="font-size:20px">
		Yes
					</h2></pre>
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				<input type="radio" id="option10B" name="cQ9" value="B" />
				<label for="option10B">B.
					<pre><h2 style="font-size:20px">
		No
					</h2></pre>
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				<input type="radio" id="option10C" name="cQ9" value="C">
				<label for="option10C">C.
					<pre><h2 style="font-size:20px">
	    Maybe 
					</h2></pre>
				</label>
				
				<input type="radio" id="option10D" name="cQ9" value="D">
				<label for="option10D">D.
					<pre><h2 style="font-size:20px">
	    Not sure
					</h2></pre>
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